PSC248-9LIPC datasheet, PDF - EEWORLD Datasheet

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PSC248-9LIPC: DescriptionDC-DC Regulated Power Supply Module, 1 Output, Hybrid; CategoryPower/power management The power supply circuit; File Size224KB，13 Pages; ManufacturerBel Power Solutions

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PSC248-9LIPC Overview

DC-DC Regulated Power Supply Module, 1 Output, Hybrid

PSC248-9LIPC Parametric

Parameter Name	Attribute value
Brand Name	Power-One
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Objectid	1495964440
package instruction	,
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	INPUT FILTER
Analog Integrated Circuits - Other Types	DC-DC REGULATED POWER SUPPLY MODULE
Maximum input voltage	80 V
Minimum input voltage	29 V
Nominal input voltage	50 V
JESD-30 code	R-MSMA-D11
JESD-609 code	e0
Number of functions	1
Output times	1
Number of terminals	11
Maximum operating temperature	71 °C
Minimum operating temperature	-40 °C
Maximum output voltage	24.14 V
Minimum output voltage	23.86 V
Nominal output voltage	24 V
Package body material	METAL
Package shape	RECTANGULAR
Package form	MICROELECTRONIC ASSEMBLY
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
surface mount	NO
technology	HYBRID
Temperature level	OTHER
Terminal surface	TIN LEAD
Terminal form	SOLDER LUG
Terminal location	SINGLE
Maximum time at peak reflow temperature	NOT SPECIFIED
Fine-tuning/adjustable output	YES

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PSC Series Extended Data Sheet

Positive Switching Regulators (Industrial)

Input voltage up to 80 VDC

Single output of 5.1 - 36 VDC

No input to output isolation

•

High efficiency up to 96%

•

Wide input voltage range

• Low input to output differential voltage

•

Very good dynamic properties

1.3"

3.5"

151

5.9"

•

Input undervoltage lock-out

•

External output voltage adjustment and inhibit

•

Two temperature ranges

•

Continuous no-load and short-circuit proof

•

No derating

Safety according to IEC/EN 60950

Summary

The PSC series of positive switching regulators is designed

as power supply modules for electronic systems. Their ma-

jor advantages include a high level of efficiency that re-

mains virtually constant over the entire input voltage range,

high reliability, low ripple and excellent dynamic response.

Modules with input voltages up to 80 V are specially de-

signed for secondary switched and battery driven applica-

tions. The case design allows operation at nominal load up

to 71°C without additional cooling.

Model Selection and Key Data

Table 1: Type survey

Output

voltage

o nom

[V]

5.1

Output

current

o nom

[A]

Input

voltage range

[V]

7 - 40

8 - 80

15 - 80

19 - 80

29 - 80

42 - 80

Input

voltage

i nom

[V]

Efficiency

min

[%]

typ

[%]

Type

designation

PSC 5A12-7iR

PSC 5A10-7iR

PSC 128-7iR

PSC 158-7iR

PSC 248-7iR

PSC 368-7iR

Options

Superseded

old type

(phased-out)

PSR 512-7

PSR 510-7

PSR 128-7

PSR 158-7

PSR 248-7

PSR 368-7

-9, L, P, C, D

See:

Electrical Input Data:

io min

(min. differential voltage

–

Efficiency at

i nom

and

o nom

Non standard input/output configurations or special custom adaptions are available on request.

Table of Contents

Page

Electromagnetic Compatibility (EMC) .............................. 7

Immunity to Environmental Conditions ............................ 8

Mechanical Data .............................................................. 9

Safety and Installation Instructions ................................ 10

Description of Options ................................................... 11

Accessories ................................................................... 12

EC-Declaration of Conformity ........................................ 13

Summary .......................................................................... 1

Model Selection and Key Data ......................................... 1

Part Number Description ................................................. 2

Functional Description ..................................................... 2

Electrical Input Data ......................................................... 3

Electrical Output Data ...................................................... 4

Auxiliary Functions ........................................................... 6

REV. MAY 12, 2004

Page 1 of 13

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